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Keystone Medical Institute

Q: What is the NPI number for Keystone Medical Institute?

The NPI for Keystone Medical Institute is 1427495654, a Type 2 (organization) record in the CMS NPPES registry.

Family Medicine Physician in Phoenix, AZ · enumerated 2013 · authorized official Milton Wright, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1427495654

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Registry record

Entity type Organization (Type 2)

Legal business name Keystone Medical Institute

Other name <Unavail>

Practice address 13825 N 7th St, Suite A, Phoenix, AZ, 85022

Phone (623) 444-7972

Fax (602) 938-5413

Enumeration date May 29, 2013

Last updated in NPPES May 29, 2013

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4166 (AZ) Primary

Authorized official

Name Milton Wright

Title Owner

Phone (623) 444-7972

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Keystone Medical Institute?

The NPI for Keystone Medical Institute is 1427495654, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Keystone Medical Institute?

NPPES lists Milton Wright (Owner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-29.